Knock vs SuprSend

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Knock

See full pricing history

USD · US · source: knock.app

Plan	Pricing	Charged by	Offer type
Developer	Free $0/month	Flat · monthly subscription	Standalone · Free
Starter	USD 250 monthly $250/month including 50,000 messages; then $0.005/message	Usage · monthly platform fee plus message usage	Standalone · Usage based
Enterprise	Contact sales Contact us	Flat · monthly subscription	Standalone · Contact sales

SuprSend

See full pricing history

USD · US · source: www.suprsend.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month	Flat · monthly subscription	Standalone · Free
Essentials	USD 110 monthly · USD 100 / month with annual commitment $110/month or $100/month annually; $2 per 1,000 additional notifications	Usage · monthly platform fee plus notification usage	Standalone · Usage based
Business	USD 275 monthly · USD 250 / month with annual commitment $275/month or $250/month annually; $5 per 1,000 additional notifications	Usage · monthly platform fee plus notification usage	Standalone · Usage based
Enterprise	Contact sales Custom pricing	Flat · monthly subscription	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Knock

Developer

Official plan card Messages: 10,000/month

Limited
Official plan card Notification workflows: Unlimited

Limited
Official plan card Delivery channels: Unlimited

Limited

Starter

Official plan card Messages: 50,000/month included

Limited
Official plan card Additional messages: $0.005 each

Limited
Official plan card Guides active users: 2,500

Limited

Enterprise

Official plan card Volume discounts: Included
Official plan card Custom roles and permissions: Included
Official plan card Enterprise controls: Included

SuprSend

Free

Official plan card Notifications: 10,000/month

Limited
Official plan card Channels: Unlimited

Limited
Official plan card In-app notification feed: Included

Essentials

Official plan card Notifications: 50,000/month

Limited
Official plan card Additional notifications: $2 per 1,000

Limited
Official plan card Localization: Included

Business

Official plan card Notifications: 50,000/month

Limited
Official plan card Additional notifications: $5 per 1,000

Limited
Official plan card Preferences and digests: Included

Enterprise

Official plan card High notification volumes: Included
Official plan card Custom data region: Included
Official plan card Private cloud option: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Knock

August 27, 2026 Source
- Developer: Free
- Starter: USD 250 monthly
- Enterprise: Contact sales

SuprSend

August 27, 2026 Source
- Free: Free
- Essentials: USD 110 monthly · USD 100 / month with annual commitment
- Business: USD 275 monthly · USD 250 / month with annual commitment
- Enterprise: Contact sales